* for in 반복문

- 배열이나 객체를 더욱 쉽게 다룰 수 있음


<!-- for_in.html -->
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>for_in</title>
<script type="text/javascript">
	var array = ['아이폰5', '아이폰5S', '아이폰5C', '갤럭시노트3', '넥서스5', 'G2'];
	
	for (var i in array) { // for (var i = 0; i < array.length; i++)
		alert(array[i]);
	}
</script>
</head>
<body>
</body>
</html>


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